The Volkswagen CRKB is a 1,968 cc, inline‑four turbocharged diesel engine produced between 2015 and 2020. It features common‑rail direct injection, a variable geometry turbocharger (VGT), dual overhead camshafts (DOHC), and an aluminium block with cast‑iron liners, delivering 110 kW (150 PS) and 340 Nm of torque. Exhaust gas recirculation (EGR) and a diesel particulate filter (DPF) enable compliance with Euro 6 emissions standards.
Fitted to models such as the Golf M…
All production years 2015–2020 meet Euro 6b standards .
The Volkswagen CRKB is a 1,968 cc inline‑four turbocharged diesel engineered for compact and mid‑size models (2015–2020). It combines common‑rail direct injection with a single variable‑geometry turbocharger to deliver strong low‑rpm torque and efficient highway cruising. Designed to meet Euro 6b emissions standards, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,968 cc | |
Fuel type | Diesel (EN 590 ultra‑low‑sulfur) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 81.0 mm × 95.5 mm | |
Power output | 110 kW (150 PS) @ 3,500–4,000 rpm | |
Torque | 340 Nm @ 1,750–3,000 rpm | |
Fuel system | Bosch CP4.2 common‑rail (up to 2,000 bar) | |
Emissions standard | Euro 6b | |
Compression ratio | 16.2:1 | |
Cooling system | Water‑cooled with dual‑circuit layout | |
Turbocharger | Single variable‑geometry turbo (Honeywell VNT) | |
Timing system | Chain‑driven (front‑mounted) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 147 kg |
The Volkswagen CRKB was used across Volkswagen's Mk7, B8, and Mk2 platforms with transverse mounting and no licensed derivatives. This engine received platform-specific adaptations—reinforced mounts in the Tiguan and revised cooling in the Passat—and from late 2018 the camshaft and HPFP follower were updated, creating service part distinctions. No external partnerships existed for this engine. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The CRKB offers strong torque and Euro 6 compliance but requires disciplined maintenance. Early units (pre-late 2018) are prone to HPFP cam lobe wear, mitigated by updated parts. With correct oil (5W‑30 VW 507 00), EN 590 diesel, and regular highway use, it can exceed 200,000 km reliably.
Top issues include HPFP cam lobe wear, DPF clogging from short trips, EGR cooler leaks, and timing chain tensioner degradation. These are documented in Volkswagen SIB 2017‑09‑15 and TIS repair procedures for EA288 evo engines.
Primarily the Golf Mk7 (2015–2020), Passat B8 (2015–2020), Tiguan Mk2 (2016–2020), and Arteon (2017–2020), all with 150 PS 2.0 TDI variants. It is part of the EA288 evo diesel family and is not shared with other manufacturers.
Aftermarket ECU tuning is common on the CRKB platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Real-world figures average 5.8 L/100km (city) and 4.2 L/100km (highway), or ~55 mpg UK combined. Economy drops significantly with short trips due to frequent DPF regenerations. Highway cruising yields best results.
Yes. The CRKB is an interference design. Timing chain failure (rare but possible) can cause piston-to-valve contact and catastrophic damage. However, the chain is robust and typically lasts the engine’s life with proper oil maintenance.
Volkswagen specifies 5W‑30 synthetic oil meeting VW 507 00. Always use OEM-approved oil and change every 15,000 km or 12 months to protect the turbo, HPFP cam lobe, and timing components.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
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